1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
3 years ago
9

Calculate the answer. Express it in scientific notation. All answers should have the correct number of significant figures.

Chemistry
2 answers:
artcher [175]3 years ago
7 0
To express the answer of (6.93 x 10¹) (2.0 x 10-4) in scientific notation, it should be 1.4 x 10^-2. <span>To </span>multiply<span> two numbers expressed in </span>scientific notation<span>, simply </span>multiply<span> the numbers out front and add the exponents. I hope it helps. </span>
Ugo [173]3 years ago
4 0

Answer:

1.4 x 10^-2.

Explanation:

You might be interested in
Who believed that a grain of sand could be divided indefinitely?
Ilya [14]

Answer:

Democritus

Explanation:

4 0
3 years ago
Balance the following Chemical Equation:<br> NaBr +CaCl2-&gt; NaCl+ CaBr2
frozen [14]
First write all of the compounds/atoms in either side then fill in existing values and balance


Na- 1
Br- 1
Ca- 1
Cl- 2

Na- 1
Cl- 1
Ca-1
Br-2

Balance to get

2NaBr+CaCl2=2NaCl+CaBr2
7 0
2 years ago
How many times of o are there?
lions [1.4K]
I would say 4 but you can figure it out or if you have a parent near by to
3 0
2 years ago
Read 2 more answers
How many grams of methane gas occupy a volume of 11.2 liters at stp
Anni [7]

Answer:

see the pic for the answer

4 0
2 years ago
Olivia bought new gym shoes to play volleyball because she kept slipping when she ran in her old shoes. How will the new soles h
HACTEHA [7]
Maybe her old shoes had soft worn out bottoms and she slips in them. So her new shoes had more grip than her old ones so they kept her from falling.
6 0
2 years ago
Read 2 more answers
Other questions:
  • What does scientific inquiry refer to
    13·1 answer
  • What are bonds in metals like?<br><br> Please Answer - In full sentences (3)
    8·2 answers
  • What are four main types of fresh water ecosystems
    7·2 answers
  • How many grams are there in 7.4x10^23 molecules of Na2SO4?
    10·1 answer
  • Combustion analysis of toluene, a common organic solvent, gives 6.45 mg of CO2 and 1.51 mg of H2O. If the compound contains only
    8·1 answer
  • During the winter months, many locations experience snow and ice storms. It is a common practice to treat roadways and sidewalks
    6·1 answer
  • The function of the cell wall is to
    5·2 answers
  • A sample of calcium oxide (CaO) has a mass of 2.80 g. The molar mass of CaO is 56.08 g/mol. How many moles of CaO does this samp
    11·2 answers
  • Why can't air exist in space, but gas can????
    14·1 answer
  • If 3.13 mol of an ideal gas has a pressure of 2.33 atm and a volume of 72.31 L, what is the temperature of the sample in degrees
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!